* {
  margin: 0;
  padding: 0;
}

body {
  padding-top: 60px;
}

html,
body {
  width: 100%;
  /*height: 100%;*/
}

.main {
  width: 400px;
  margin: 50px auto;
}

.main_img {
  width: 400px;
  height: 200px;
  margin-bottom: 10px;
}

.main_top {
  text-align: center;
  font-size: 28px;
  line-height: 42px;
  padding-bottom: 30px;
}

.main_bottom {
  padding: 0 40px;
  color: #333;
}

.main_text_left:hover,
.main_text_right:hover {
  color: #ff0033;
}

.main_text_left_change:hover,
.main_text_right_change:hover {
  color: deepskyblue;
}

.main_text_left,
.main_text_left_change {
  float: left;
  text-decoration: none;
  color: #333;
}

.main_text_right,
.main_text_right_change {
  float: right;
  text-decoration: none;
  color: #333;
}

.main_text_1 {
  font-size: 36px;
}

.main_text_2 {
  text-align: center;
  font-size: 18px;
}
